/* ========================================
   Advantages 轮播样式
   ======================================== */

.competitive-advantages {
    width: 100%;
    overflow: hidden;
}

.pageadvantages {
    width: 100%;
    overflow: hidden;
}

.pageadvantages-swiper {
    position: relative;
    padding: 0 70px;
    margin-top: 50px;
    overflow: hidden;
    width: 100%;
    max-width: 100%;
}

#pageadvantages {
    overflow: hidden;
    position: relative;
    width: 100%;
}

#pageadvantages .swiper-wrapper {
    padding: 10px 0;
    display: flex;
    align-items: stretch;
}

#pageadvantages .swiper-slide {
    height: auto;
    display: flex;
}

#pageadvantages .item {
    width: 100%;
    background: #FFFFFF;
    border: 2px solid #EEEEEE;
    border-radius: 12px;
    text-align: center;
    padding: 45px 30px;
    height: 100%;
    min-height: 320px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

#pageadvantages .item:hover {
    border-color: #EA5516;
    transform: translateY(-12px);
    box-shadow: 0 15px 45px rgba(234, 85, 22, 0.25);
}

/* Font Awesome 图标样式 */
#pageadvantages .item .advantage-icon {
    color: #EA5516;
    font-size: 60px;
    margin-bottom: 15px;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

#pageadvantages .item:hover .advantage-icon {
    transform: scale(1.2) rotateY(360deg);
}

#pageadvantages .item .title {
    margin: 25px 0 15px;
    font-size: 20px;
    font-weight: 700;
    color: #2c3e50;
    line-height: 1.3;
    transition: color 0.3s ease;
}

#pageadvantages .item:hover .title {
    color: #EA5516;
}

#pageadvantages .item .text {
    color: #7f8c8d;
    line-height: 1.8;
    font-size: 14px;
}

/* 导航按钮样式 */
.advantages-button-prev,
.advantages-button-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #EA5516 0%, #FF6B35 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    cursor: pointer;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 10;
    box-shadow: 0 4px 15px rgba(234, 85, 22, 0.35);
}

.advantages-button-prev:after,
.advantages-button-next:after {
    content: '' !important;
    display: none !important;
}

.advantages-button-prev {
    left: 0;
}

.advantages-button-next {
    right: 0;
}

.advantages-button-prev:hover,
.advantages-button-next:hover {
    background: linear-gradient(135deg, #FF6B35 0%, #EA5516 100%);
    transform: translateY(-50%) scale(1.15);
    box-shadow: 0 8px 30px rgba(234, 85, 22, 0.5);
}

.advantages-button-prev i,
.advantages-button-next i {
    font-size: 20px;
}

/* 分页器样式 */
.pageadvantages-pagination {
    text-align: center;
    margin-top: 50px;
    padding-bottom: 10px;
}

.pageadvantages-pagination .swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background: #ddd;
    opacity: 1;
    margin: 0 6px;
    transition: all 0.3s ease;
    border-radius: 6px;
}

.pageadvantages-pagination .swiper-pagination-bullet:hover {
    background: #EA5516;
    transform: scale(1.1);
}

.pageadvantages-pagination .swiper-pagination-bullet-active {
    background: #EA5516;
    width: 32px;
    border-radius: 6px;
}

/* ========================================
   响应式设计
   ======================================== */

@media (max-width: 1400px) {
    .pageadvantages-swiper {
        padding: 0 65px;
    }
    
    #pageadvantages .item {
        min-height: 300px;
        padding: 40px 25px;
    }
    
    #pageadvantages .item .advantage-icon {
        font-size: 55px;
    }
    
    #pageadvantages .item .title {
        font-size: 19px;
    }
}

@media (max-width: 1200px) {
    .pageadvantages-swiper {
        padding: 0 60px;
    }
    
    .advantages-button-prev,
    .advantages-button-next {
        width: 48px;
        height: 48px;
    }
}

@media (max-width: 992px) {
    .pageadvantages-swiper {
        padding: 0 55px;
        overflow: hidden;
    }
    
    #pageadvantages .item {
        min-height: 280px;
        padding: 35px 20px;
    }
    
    #pageadvantages .item .advantage-icon {
        font-size: 50px;
    }
    
    #pageadvantages .item .title {
        font-size: 18px;
        margin: 20px 0 12px;
    }
    
    #pageadvantages .item .text {
        font-size: 13px;
    }
    
    .advantages-button-prev,
    .advantages-button-next {
        width: 45px;
        height: 45px;
    }
    
    .advantages-button-prev i,
    .advantages-button-next i {
        font-size: 18px;
    }
}

@media (max-width: 768px) {
    .competitive-advantages {
        overflow: hidden;
    }
    
    .pageadvantages-swiper {
        padding: 0 50px;
        overflow: hidden;
        max-width: 100%;
    }
    
    #pageadvantages {
        width: 100%;
    }
    
    #pageadvantages .item {
        min-height: 260px;
        padding: 30px 20px;
    }
    
    #pageadvantages .item .advantage-icon {
        font-size: 45px;
        margin-bottom: 12px;
    }
    
    #pageadvantages .item .title {
        font-size: 17px;
        margin: 18px 0 10px;
    }
    
    #pageadvantages .item .text {
        font-size: 13px;
        line-height: 1.6;
    }
    
    .advantages-button-prev,
    .advantages-button-next {
        width: 42px;
        height: 42px;
    }
    
    .advantages-button-prev i,
    .advantages-button-next i {
        font-size: 16px;
    }
    
    .pageadvantages-pagination {
        margin-top: 40px;
    }
}

@media (max-width: 600px) {
    .pageadvantages-swiper {
        padding: 0 48px;
        overflow: hidden;
    }
}

@media (max-width: 480px) {
    .competitive-advantages .l-wrap {
        padding-left: 10px;
        padding-right: 10px;
        overflow: hidden;
    }
    
    .pageadvantages-swiper {
        padding: 0 42px;
        overflow: hidden;
        margin-left: -5px;
        margin-right: -5px;
    }
    
    #pageadvantages {
        width: 100%;
    }
    
    #pageadvantages .item {
        min-height: 240px;
        padding: 25px 15px;
        border-radius: 10px;
    }
    
    #pageadvantages .item .advantage-icon {
        font-size: 40px;
        margin-bottom: 10px;
    }
    
    #pageadvantages .item .title {
        font-size: 16px;
        margin: 15px 0 10px;
    }
    
    #pageadvantages .item .text {
        font-size: 12px;
        line-height: 1.5;
    }
    
    .advantages-button-prev,
    .advantages-button-next {
        width: 36px;
        height: 36px;
    }
    
    .advantages-button-prev i,
    .advantages-button-next i {
        font-size: 14px;
    }
    
    .pageadvantages-pagination {
        margin-top: 35px;
    }
    
    .pageadvantages-pagination .swiper-pagination-bullet {
        width: 10px;
        height: 10px;
        margin: 0 4px;
    }
    
    .pageadvantages-pagination .swiper-pagination-bullet-active {
        width: 26px;
    }
}

@media (max-width: 375px) {
    .pageadvantages-swiper {
        padding: 0 38px;
    }
    
    .advantages-button-prev,
    .advantages-button-next {
        width: 34px;
        height: 34px;
    }
    
    .advantages-button-prev i,
    .advantages-button-next i {
        font-size: 12px;
    }
}